人教新目标九年级英语Unit 13 We’re trying to save the earth!SectionA1(1a-1c)课件（29张PPT）

(共29张PPT)
Unit
13
We're
trying
to
save
the
earth!
SectionA1(1a-1c)
Teaching
and
learning
goals:
一、语言能力目标
掌握词汇：
litter,
bin,
bottom,
fisherman,
coal,
ugly,
advantage,
plastic...
掌握与环境污染和保护环境相关的句型。
二、学习能力目标：
1.
掌握一定的听力技巧和策略，
提高听力能力。
2.能结合生活实际讲述如何保护环境。
三、文化意识目标：
引导学生关爱地球，保护环境
预习检测
卓越·舜耕
1乱扔
2底部；最下部
3渔民
4煤；煤块
5丑陋的
6优点；有利条件
7花费
8木制的,木头的
9塑料；塑胶
10外卖食物
11垃圾桶
litter
bottom
fisherman
coal
ugly
disadvantage
cost
wooden
plastic
takeaway
bin
Free
talk
What’s
the
difference
used
to...
but
now
What’s
the
difference
What
made
our
earth
ugly
pollution
Because
of
the
pollution,
we
can't
see
_________（蓝天）and
we
can't
breathe
_________.（新鲜的空气）
the
blue
sky
the
fresh
air
Because
of
the
pollution,
________________________.
（水不再清）
the
water
isn't
clean
anymore
Because
of
the
pollution,
many
animals
were
killed.
Because
of
the
pollution,
_____________
animals
don’t
have
places
to
live
in.
more
and
more
越来越
How
many
kinds
of
pollution
do
you
know
noise
pollution
water
pollution
air
pollution
land
pollution
What
kinds
of
pollution
do
these
pictures
show
noise
pollution
cars
What
caused
the
pollution
loud
music
building
houses
mobile
phones
planes
air
pollution
smoking
What
caused
the
pollution
cars
factories
water
pollution
factories
What
caused
the
pollution
rubbish
litter
Task1
Listen
for
the
special
ideas
of
1b.
Listen
and
complete
the
sentences.
Task2.
Listen
for
the
special
ideas
of
2b.
Listen
and
complete
the
sentences.
1c
Role-play
the
conversation.
Then
make
your
own
conversations
about
the
kinds
of
pollution
in
1a.
Mark:
The
river
was
dirty.
Even
the
bottom
of
the
river
was
full
of
rubbish.
Tony:
But
it
used
to
be
so
clean!
Mark:
Yes,
but
people
are
throwing
litter
into
the
river.
Tony:
Everyone
in
this
town
should
play
a
part
in
cleaning
it
up.
Pairwork
2c
Use
the
information
in
2a
and
2b
to
role-play
conversations
between
Jason
and
Susan.
The
air
has
become
really
polluted
around
here.
I’m
getting
very
worried.
Yes,
I
used
to
be
able
to
see
the
stars
in
the
sky.
The
problem
is
that
there’re
more
cars
on
the
road
these
days
and
factories
that
burn
coal
also
pollute
the
air
with
a
lot
of
black
smoke.
...
Pairwork
Work
in
pairs
Ues
the
information
in
1a/1b
and
2a/2b
to
make
your
own
conversations.
A:
______
is
dirty/
polluted...
B:
But
it
used
to
be
_____
.
A:
The
problem
is
that
___________
B:
Everyone
should
play
a
part
in
_____
What
should
we
do
to
save
the
earth
We
must
think
of
better
ways
to
protect
our
earth
in
future.
Groupwork
环保标语征集
请你针对各种环保现象设计至少三条以上的环保标语。标语提示句型可参考：
Don't...
We
should...
We
can't
/
shouldn't
...,
or...
If
we...,
our
world
will...
Throw
rubbish
in
the
bins
（垃圾箱）
Take
the
bus
or
subway
instead
of
driving
cars
Bring
a
cloth
bag
to
go
shopping
instead
of
plastic
bags
购物时带上布袋
Turn
off
the
shower
when
you
finish
washing
Turn
off
the
lights
when
you
leave
the
room
Don't
use
napkins
(餐巾纸）
Plant
more
trees
离开房间的时候记得关灯
save
water
no
smoking
protect
animals
recycle
books
and
paper
=use
again
回收利用
Help
save
the
earth
As
a
student,
it's
our
duty
to
think
of
some
ways
to
save
our
earth
in
future.
1.与…有关
2河底
3充满垃圾
4不再有鱼
5把垃圾扔进河里
6给政府写信
7关闭工厂
8清理河流
9参与做....
10被严重污染
11烧煤的工厂
12在公共场合
the
bottom
of
the
river
be
full
of
rubbish
no
more
fish
throw
litter
into
the
river
write
to
the
goverment
close
down
the
factories
clean
up
the
river
play
a
part
in
doing
...
be
badly
polluted
factories
that
burn
coal
in
public
places
堂测
1.巩固知识点
be
related
to
堂测
2.用所给单词的适当形式填空
1.You
can't
drop
l____
in
the
park.
We
should
keep
it
clean.
2.
Living
in
a
big
city
has
many
a__________.
For
exampale,
we
can
buy
things
easily.
3.
She
bought
many
p______
toys
instead
of
metallic
ones
for
her
son.
4.
The
book
_____
(
cost)
him
20
yuan.
5.
Look!
The
________
(fishman)
are
busy
.
6.
The
river
near
the
town
has
been
____
(bad)
polluted
by
the
factory.
itter
dvantage
lastic
cost
fishmen
badly